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Eclipse GlassFish® is a complete application server that implements the Jakarta EE specification. GlassFish includes implementations of all required and optional Jakarta EE APIs, and passes all
Jakarta Expression Language (also referred to as the EL) provides an important mechanism for enabling the presentation layer (web pages) to communicate with the application logic (managed beans). The
Eclipse Enterprise for Java (EE4J) is an open source initiative to create standard APIs, implementations of those APIs, and technology compatibility kits for Java runtimes that enable development
Eclipse Krazo™ is an implementation of action-based MVC specified by MVC 1.0 (JSR-371). It builds on top of JAX-RS and currently contains support for RESTEasy, Jersey and CXF with a well-defined SPI
Eclipse Angus™ provides implementations of Jakarta Activation, a standard extension to the Java platform that lets you take advantage of standard services to: determine the type of an arbitrary piece
Create the specification in Jakarta EE to help Jakarta EE developers create enterprise-grade applications using Java® and NoSQL technologies. It helps them create scalable applications while
Jakarta RESTful Web Services provides a specification document, TCK and foundational API to develop web services following the Representational State Transfer (REST) architectural pattern. JAX-RS
The main goal of Jakarta RPC project is to make gRPC easier to use within Jakarta EE ecosystem, by allowing developers to define gRPC services and clients the same way they are defining REST services
Jakarta Server Pages is a technology that helps software developers create dynamically generated web pages based on HTML, XML, or other document types.
Jakarta Standard Tag Library encapsulates as simple tags the core functionality common to many Web applications. JSTL has support for common, structural tasks such as iteration and conditionals, tags
Jakarta Transactions specifies standard Java interfaces between a transaction manager and the parties involved in a distributed transaction system: the resource manager, the application server, and
Jakarta Validation is a specification which lets you express constraints on object models via annotations lets you write custom constraints in an extensible way provides the APIs to validate objects
Jakarta WebSocket specifies the API that Java developers can use when they want to integrate WebSockets into their applications - both on the server side as well as on the Java client side. An
The Jakarta XML Web Services is a Java programming language API for creating web services, particularly SOAP services. Jakarta XML Web Services is one of the Java XML programming APIs. It is part of